public async Task WhenSuccessfullyAcquiresLease_AndProcessingCausesErrors_ItShouldLogErrors()
{
this.paymentProcessingLease.Setup(v => v.TryAcquireLeaseAsync()).ReturnsAsync(true).Verifiable();
this.paymentProcessingLease.Setup(v => v.GetTimeSinceLastLeaseAsync()).ReturnsAsync(TimeSpan.MaxValue).Verifiable();
this.paymentProcessingLease.Setup(v => v.GetIsAcquired()).Returns(true);
var error1 = new PaymentProcessingException(new DivideByZeroException(), UserId.Random(), UserId.Random());
var error2 = new PaymentProcessingException(new DivideByZeroException(), UserId.Random(), UserId.Random());
this.processAllPayments.Setup(v => v.ExecuteAsync(this.paymentProcessingLease.Object, It.Is <List <PaymentProcessingException> >(l => l.Count == 0), CancellationToken))
.Callback <IKeepAliveHandler, List <PaymentProcessingException>, CancellationToken>(
(lease, errors, ct) =>
{
errors.Add(error1);
errors.Add(error2);
})
.Returns(Task.FromResult(0)).Verifiable();
this.requestProcessPayments.Setup(v => v.ExecuteAsync()).Returns(Task.FromResult(0)).Verifiable();
this.paymentProcessingLease.Setup(v => v.UpdateTimestampsAsync()).Returns(Task.FromResult(0)).Verifiable();
this.paymentProcessingLease.Setup(v => v.ReleaseLeaseAsync()).Returns(Task.FromResult(0)).Verifiable();
this.logger.Setup(v => v.Error(error1)).Verifiable();
this.logger.Setup(v => v.Error(error2)).Verifiable();
await this.target.ProcessPaymentsAsync(new ProcessPaymentsMessage(), this.logger.Object, CancellationToken);
this.paymentProcessingLease.Verify();
this.requestProcessPayments.Verify();
this.processAllPayments.Verify();
this.logger.Verify();
}
public void GivenPaymentHandlerThrowsAPaymentProcessingException_WhenTryingToPostIt_ThenItReturnsABadRequestResponse()
{
// Given
var mockedLogger = Substitute.For <ILogger <PaymentProcessingController> >();
var mockedPaymentHandler = Substitute.For <IPaymentHandler>();
var realPaymentProcessingController = new PaymentProcessingController(mockedLogger, mockedPaymentHandler);
var request = new PaymentProcessingRequest();
var exception = new PaymentProcessingException("Test");
mockedPaymentHandler
.Handle(request)
.Throws(exception);
// When
var response = realPaymentProcessingController.Post(request).GetAwaiter().GetResult();
// Then
response.Should().NotBeNull();
response.Should().BeOfType <BadRequestObjectResult>();
response.As <BadRequestObjectResult>().Value.As <PaymentProcessingFailedResponse>().Success.Should().BeFalse();
response.As <BadRequestObjectResult>().Value.As <PaymentProcessingFailedResponse>().Message.Should().Be($"An error has occurred. Details: {exception.Message}");
mockedPaymentHandler.Received(1).Handle(request);
}
